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// Copyright (C) 2018 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.acceptance;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.util.concurrent.AtomicLongMap;
import com.google.gerrit.extensions.common.ChangeInfo;
import com.google.gerrit.extensions.events.ChangeIndexedListener;
public class ChangeIndexedCounter implements ChangeIndexedListener {
private final AtomicLongMap<Integer> countsByChange = AtomicLongMap.create();
@Override
public void onChangeIndexed(String projectName, int id) {
countsByChange.incrementAndGet(id);
}
@Override
public void onChangeDeleted(int id) {
countsByChange.incrementAndGet(id);
}
public void clear() {
countsByChange.clear();
}
public long getCount(ChangeInfo info) {
return countsByChange.get(info._number);
}
public long getTotalCount() {
return countsByChange.asMap().values().stream().reduce(0L, Long::sum);
}
public void assertReindexOf(ChangeInfo info) {
assertReindexOf(info, 1);
}
public void assertReindexOf(ChangeInfo info, long expectedCount) {
if (expectedCount == 0) {
assertThat(countsByChange.asMap()).isEmpty();
return;
}
assertThat(countsByChange.asMap()).containsExactly(info._number, expectedCount);
clear();
}
}